Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2016

Stockholders' Equity

Schedule of restricted share awards activity

		Weighted
		Average Grant
	Number	Date Fair Value
Nonvested balance at December 26, 2015	88,166	$	8.25
Granted	—	$	—
Vested and released	(61,163)	$	7.96
Forfeited	(18,670)	$	7.20
Nonvested balance at December 31, 2016	8,333	$	12.78

Summary of restricted stock units activity

		Weighted
		Average Grant
	Number	Date Fair Value
Nonvested balance at December 26, 2015	302,113	$	10.40
Granted	328,368	$	7.09
Vested and released	(78,947)	$	10.21
Forfeited	(10,188)	$	11.18
Nonvested balance at December 31, 2016	541,346	$	8.40

Summary of stock option activity

				Aggregate		Weighted Average
		Weighted		Intrinsic Value		Remaining
	Options	Average		(in-the-money		Contractual Life
	Outstanding	Exercise Price		options)		(in years)
Outstanding at December 26, 2015	644,602	$	5.30
Granted	—	$	—
Exercised	(38,000)	$	4.92
Forfeited or expired	(39,000)	$	6.67
Outstanding at December 31, 2016	567,602	$	5.23	$	2,767,532	4.41

Summary of stock options outstanding and exercisable

						Weighted
						Average
						Remaining	Weighted			Weighted
						Contractual	Average			Average
Range of					Options	Life	Exercise		Options	Exercise
Exercise Prices					Outstanding	(in years)	Price		Exercisable	Price
$	1.70	-	$	2.40	173,600	1.9	$	1.88	173,600	$	1.88
$	3.44	-	$	6.55	218,550	4.6	$	5.04	198,250	$	4.88
$	7.21	-	$	12.78	153,800	6.5	$	8.17	92,600	$	7.89
$	13.21	-	$	13.21	21,652	7.5	$	13.21	21,652	$	13.21
					567,602	4.4	$	5.23	486,102	$	4.75